Neutropenic Enterocolitis Treatment & Management
- Author: Keith Sultan, MD; Chief Editor: Julian Katz, MD more...
Medical Care
No published randomized control trials comparing conservative medical therapy with surgical intervention in neutropenic enterocolitis (typhlitis) exist; however, advocates for both types of therapy exist. The outcome appears to reflect the state of the underlying disease and other comorbidities at the time of clinical presentation rather than the treatment modality. Therefore, a uniform management strategy for neutropenic enterocolitis (typhlitis) cannot be recommended. Individualize the approach to each patient. Early recognition of neutropenic enterocolitis (typhlitis) in a patient who is neutropenic is paramount to a good outcome.
- Conservative management includes the following:
- Bowel rest and nasogastric suction
- Close monitoring of patients using serial abdominal examinations in an intensive care setting
- Intravenous fluids, blood, and platelet transfusions as necessary
- Parenteral broad-spectrum antibiotics: Antibiotics should include agents covering enteric gram-negative and anaerobic organisms, including Clostridium species. Metronidazole may also be considered if pseudomembranous colitis cannot immediately be excluded.
- Cultures: Obtain blood cultures for fungus, and consider early use of antifungal agents if the disease does not respond to antibiotics.[27]
- Avoidance of certain medications: Anticholinergic agents, antidiarrheal drugs, and narcotics may worsen the condition or further confuse the clinical picture of neutropenic enterocolitis (typhlitis).
Surgical Care
- Immediate surgery has been proposed by Shamberger et al in patients with neutropenic enterocolitis (typhlitis) and the following indications[12] :
- Free intra-abdominal perforation
- Clinical deterioration during conservative medical therapy
- Differentiation from other acute abdominal conditions for which surgery is indicated
- Unrelenting intra-abdominal sepsis or abscess formation
- Continued hemorrhage with a platelet count and coagulation parameters within the reference range
- Tailor the surgical procedure to the operative findings.
- Choice of surgical procedures includes the following:
- Cecostomy and drainage
- A 2-stage right hemicolectomy or total abdominal colectomy, with or without a primary anastomosis
- Defunctioning of the colon with a loop ileostomy
- Normal-appearing serosal surfaces may conceal mucosal breakdown and necrosis. Therefore, resection should be extensive to assure removal of the diseased bowel.
- Consider elective right hemicolectomy in patients who have required repeated courses of chemotherapy and who have responded to initial conservative medical therapy. Recurrent episodes of neutropenic enterocolitis (typhlitis) have been reported in such patients.
Consultations
Joint management between medical and surgical teams is extremely important for a good outcome in patients with neutropenic enterocolitis (typhlitis).
Diet
Because the patient is fasting and on bowel rest, consider parenteral nutrition.
Activity
Patients with neutropenic enterocolitis (typhlitis) are usually extremely ill and in the intensive care setting on complete bed rest.
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